linux-toradex.git/net/tipc/link.c, branch v2.6.19.2

[TIPC]: Remove code bloat introduced by print buffer rework

2006-10-19T02:55:18+00:00

This patch allows the compiler to optimize out any code that tries to
send debugging output to the null print buffer (TIPC_NULL), a capability
that was unintentionally broken during the recent print buffer rework.

Signed-off-by: Allan Stephens 
Signed-off-by: Per Liden 
Signed-off-by: David S. Miller

[TIPC]: fix printk warning

2006-10-04T07:31:03+00:00

gcc spits out this warning:

net/tipc/link.c: In function ‘link_retransmit_failure’:
net/tipc/link.c:1669: warning: cast from pointer to integer of different
size

More than a little bit ugly, storing integers in void*, but at least the
code is correct, unlike some of the more crufty Linux kernel code found
elsewhere.

Rather than having two casts to massage the value into u32, it's easier
just to have a single cast and use "%lu", since it's just a printk.

Signed-off-by: Jeff Garzik 
Signed-off-by: David S. Miller

[NET]: Conversions from kmalloc+memset to k(z|c)alloc.

2006-07-21T21:51:30+00:00

Signed-off-by: Panagiotis Issaris 
Signed-off-by: David S. Miller

[TIPC] Fixed sk_buff panic caused by tipc_link_bundle_buf (REVISED)

2006-07-04T02:39:36+00:00

The recent change to direct inspection of bundle buffer tailroom did not
account for the possiblity of unrequested tailroom added by skb_alloc(),
thereby allowing a bundle to be created that exceeds the current link MTU.
An additional check now ensures that bundling works correctly no matter
if the bundle buffer is smaller, larger, or equal to the link MTU.

Signed-off-by: Allan Stephens 
Signed-off-by: Per Liden 
Signed-off-by: David S. Miller

[TIPC]: Fixed skb_under_panic caused by tipc_link_bundle_buf

2006-06-30T00:08:10+00:00

Now determines tailroom of bundle buffer by directly inspection of buffer.
Previously, buffer was assumed to have a max capacity equal to the link MTU,
but the addition of link MTU negotiation means that the link MTU can increase
after the bundle buffer is allocated.

Signed-off-by: Allan Stephens 
Signed-off-by: Per Liden 
Signed-off-by: David S. Miller

[TIPC]: Fixed link switchover bugs

2006-06-26T06:52:50+00:00

Incorporates several related fixes:
- switchover now occurs when switching from an active link to a standby link
- failure of a standby link no longer initiates switchover
- links now display correct # of received packtes following reactivation

Signed-off-by: Allan Stephens 
Signed-off-by: Per Liden 
Signed-off-by: David S. Miller

[TIPC]: Enhanced & cleaned up system messages; fixed 2 obscure memory leaks.

2006-06-26T06:52:17+00:00

Signed-off-by: Allan Stephens 
Signed-off-by: Per Liden 
Signed-off-by: David S. Miller

[TIPC]: First phase of assert() cleanup

2006-06-26T06:51:37+00:00

This also contains enhancements to simplify comparisons in name table
publication removal algorithm and to simplify name table sanity checking
when shutting down TIPC.

Signed-off-by: Allan Stephens 
Signed-off-by: Per Liden 
Signed-off-by: David S. Miller

[TIPC]: Fixed memory leak in tipc_link_send() when destination is unreachable

2006-06-26T06:50:30+00:00

Signed-off-by: Allan Stephens 
Signed-off-by: Per Liden 
Signed-off-by: David S. Miller

[TIPC]: Multicast link failure now resets all links to "nacking" node.

2006-06-26T06:40:01+00:00

This fix prevents node from crashing.

Signed-off-by: Allan Stephens 
Signed-off-by: Per Liden 
Signed-off-by: David S. Miller